1323223022110 has 32 divisors (see below), whose sum is σ = 2598391527264. Its totient is φ = 481160400000.

The previous prime is 1323223022101. The next prime is 1323223022123. The reversal of 1323223022110 is 112203223231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5391060 + ... + 5631160.

It is an arithmetic number, because the mean of its divisors is an integer number (81199735227).

Almost surely, 2^{1323223022110} is an apocalyptic number.

1323223022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323223022110 is a deficient number, since it is larger than the sum of its proper divisors (1275168505154).

1323223022110 is a wasteful number, since it uses less digits than its factorization.

1323223022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290220.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1323223022110 its reverse (112203223231), we get a palindrome (1435426245341).

The spelling of 1323223022110 in words is "one trillion, three hundred twenty-three billion, two hundred twenty-three million, twenty-two thousand, one hundred ten".